1N754A-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N754A-1/TR is a silicon planar power Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 6.8 V with a standard tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and utilizes the DO-35 glass axial leaded package. An internal metallurgical bond option is provided via the -1 suffix to enhance reliability. The component operates within a temperature range of -65°C to +175°C.

Single Zener Diodes Feature Summary

• Utilizes silicon planar technology for stable voltage regulation
• Features an internal metallurgical bond for improved mechanical integrity
• Encased in a standard DO-35 glass axial leaded package

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General purpose voltage regulation

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration when ordering, as the -1 designation indicates the presence of an internal metallurgical bond which may affect mechanical handling requirements compared to standard variants. Confirm RoHS compliance status by checking the e3 suffix if required, as this affects material composition specifications. Ensure the procurement documentation explicitly references the Microchip Technology manufacturer source to guarantee authenticity and traceability of the semiconductor components.

Single Zener Diodes Selection Notes

Select this component when a 6.8 V regulation point is required with moderate power handling capabilities. The DO-35 package suits through-hole mounting strategies. Consider the metallurgical bond feature for environments requiring enhanced resistance to thermal cycling stress. Verify that the 500 mW power rating aligns with the expected operating conditions and ambient temperature derating curves specified in the official datasheet.

Single Zener Diodes Part Context

This part belongs to the 1N754 series of Zener diodes manufactured by Microchip Technology. The series provides a selection of voltages from 2.4 to 12 volts. The -1 suffix specifically denotes the internal metallurgical bond option, distinguishing it from the standard 1N754A variant. This family is widely used in discrete semiconductor applications requiring reliable voltage clamping or referencing.

Single Zener Diodes Replacement Considerations

Direct replacements include the 1N754A (standard version without metallurgical bond) or the Vishay 1N754A. Cross-referencing should verify package compatibility and electrical tolerances. Ensure the substitute component meets the same 500 mW power dissipation and 6.8 V Zener voltage specifications.